/*
 * Copyright (c) 2004-2022, University of Oslo
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * Redistributions of source code must retain the above copyright notice, this
 * list of conditions and the following disclaimer.
 *
 * Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 * Neither the name of the HISP project nor the names of its contributors may
 * be used to endorse or promote products derived from this software without
 * specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package org.hisp.dhis.analytics.dimension;

import static org.hisp.dhis.hibernate.HibernateProxyUtils.getRealClass;

import java.util.Collection;
import java.util.stream.Collectors;

import lombok.RequiredArgsConstructor;

import org.hisp.dhis.common.BaseIdentifiableObject;
import org.springframework.stereotype.Service;

@Service
@RequiredArgsConstructor
public class DimensionMapperService
{
    private final Collection<DimensionMapper> mappers;

    public Collection<DimensionResponse> toDimensionResponse( Collection<BaseIdentifiableObject> dimensions )
    {
        return toDimensionResponse( dimensions, null );
    }

    public Collection<DimensionResponse> toDimensionResponse( Collection<BaseIdentifiableObject> dimensions,
        String prefix )
    {
        return dimensions.stream()
            .map( bio -> toDimensionResponse( bio, prefix ) )
            .collect( Collectors.toList() );
    }

    private DimensionResponse toDimensionResponse( BaseIdentifiableObject dimension, String prefix )
    {
        return mappers.stream()
            .filter( dimensionMapper -> dimensionMapper.supports( dimension ) )
            .findFirst()
            .map( dimensionMapper -> dimensionMapper.map( dimension, prefix ) )
            .orElseThrow( () -> new IllegalArgumentException(
                "Unsupported dimension type: " + getRealClass( dimension ) ) );
    }
}
